1*9880d681SAndroid Build Coastguard Worker; Test that the pow library call simplifier works correctly. 2*9880d681SAndroid Build Coastguard Worker; 3*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdeclare float @pow(double, double) 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; Check that pow functions with the wrong prototype aren't simplified. 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine float @test_no_simplify1(double %x) { 10*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test_no_simplify1( 11*9880d681SAndroid Build Coastguard Worker %retval = call float @pow(double 1.0, double %x) 12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: call float @pow(double 1.000000e+00, double %x) 13*9880d681SAndroid Build Coastguard Worker ret float %retval 14*9880d681SAndroid Build Coastguard Worker} 15